A task specific basic ionic liquid for synthesis of flower-like ZnO by hydrothermal method |
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Authors: | Maryam Movahedi Issa Yavari |
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Affiliation: | Chemistry Department, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran |
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Abstract: | Flower-like ZnO morphology, with different shapes, have been successfully synthesized via a novel and environment-friendly hydrothermal method using zinc acetate and a task specific dicationic dibasic ionic liquid, [mmpim]2[OH]2, which plays an important role in fabrication of ZnO structure. The structure and morphology of the product were characterized by X-ray diffraction and scanning electron microscopy, which show different flower-like morphologies. Photoluminescence spectrum of the product exhibits a strong ultraviolet emission at 391 nm and two weak blue-green emissions at about 450 and 500 nm. |
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Keywords: | Zinc oxide Basic ionic liquid Hydrothermal method |
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